| PartNumber | AQS221FR2S | AQS221FN2SX | AQS221FR2SX |
| Description | Solid State Relays - PCB Mount SOP16 40V .16A | Solid State Relays - PCB Mount RELAY PHOTOMOS 40V .06A | Solid State Relays - PCB Mount RELAY PHOTOMOS 40V .16A |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Solid State Relays - PCB Mount | Solid State Relays - PCB Mount | Solid State Relays - PCB Mount |
| RoHS | Y | Y | Y |
| Output Type | MOSFET | MOSFET | MOSFET |
| Package / Case | SOP-16 | SOP-16 | SOP-16 |
| Series | AQS221Fx2S | AQS221Fx2S | AQS221Fx2S |
| Length | 10.37 mm | 10.37 mm | 10.37 mm |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Height | 2.1 mm | 2.1 mm | 2.1 mm |
| Packaging | Tube | Reel | Reel |
| Brand | Panasonic Industrial Devices | Panasonic Industrial Devices | Panasonic Industrial Devices |
| Maximum Operating Temperature | + 85 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Moisture Sensitive | Yes | Yes | Yes |
| Pd Power Dissipation | 650 mW | 650 mW | 650 mW |
| Product Type | SSR - Solid State Relays | SSR - Solid State Relays | SSR - Solid State Relays |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Relays | Relays | Relays |
| Tradename | PhotoMOS | PhotoMOS | PhotoMOS |